Add Array's MonadZero instance again with a compiler warning #66
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kl0tl
reviewed
Dec 5, 2020
src/Control/MonadZero.purs
Outdated
| @@ -40,3 +40,5 @@ import Prim.TypeError (class Warn, Text) | |||
| -- | | |||
| -- | - Annihilation: `empty >>= f = empty` | |||
| class (Monad m, Alternative m, Warn (Text "'MonadZero' is deprecated, use 'Monad' and 'Alternative' constraints instead")) <= MonadZero m | |||
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| instance monadZeroArray :: Warn (Text "`Array`'s 'MonadZero' is deprecated, use 'Monad' and 'Alternative' constraints instead")) => MonadZero Array | |||
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This Warn constraint isn’t necessary.
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I've removed it in latest commits.
kl0tl
approved these changes
Dec 6, 2020
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See #64 and this comment